Alcoa Corp. engages in the bauxite mining, alumina refining, and aluminum smelting and casting. It operates through the Alumina and Aluminum segments. The Alumina segment consists of a refining ...

Alcoa CEO William Oplinger said Tuesday he believes President Donald Trump's proposed tariffs on aluminum and steel would result in fewer US jobs in the sector. Alcoa produces aluminum in Canada ...

US aluminium producer Alcoa has been fined $400,000 over an incident at its Kwinana refinery in 2022, when a caustic solution ...

Bloomberg / Contributor / Getty Images Alcoa has finalized a deal to buy Alumina Limited for about $2.2 billion. The deal, announced last month, will give Alumina shareholders a 31.25% ownership ...